Across
- 4. 206F TRIM
- 6. 206F NH3 MAKEUP
- 8. 201D LEVEL
- 10. 545 TO 12O LETDOWN
- 12. 203F LEVEL
- 13. UREA FLOW
- 15. PASSIVATION CONTROL
- 16. 209F VENT
- 19. 545 TO 50 LETDOWN
- 20. 202J RECYCLE
- 23. 202J SPEED
- 25. 50 STEAM VENT
- 26. 208F LEVEL
- 27. OFFGAS
- 28. 204F LEVEL
- 29. AN FLOW
Down
- 1. 202FA/FB PRESSURE
- 2. 205C TEMP
- 3. 206F MAIN
- 5. 202FA/FB LEVEL
- 7. 204C TEMP
- 9. 201C TEMP CONTROL
- 11. 301F PH CONTROL
- 14. 209F LEVEL
- 17. 221F PH CONTROL
- 18. 214F LEVEL
- 21. DESUPERHEATER
- 22. 203J PRESSURE
- 24. 209F PRESSURE
- 26. 202C LEVEL